baber/WOPTO huggingface dataset:
Patent CA-2906653-A1 (CA)
Inventor: ALARCON SERGIO A
IPC: H04Q1/02
Filed: 2015-10-01
Abstract: An enclosure for telecommunications equipment suitable for below grade use with fiber optic equipment or electrical equipment is described. The enclosure incorporates a cam operated latching mechanism and compression plates to seal the door closed and create a water resistant or water tight seal. The enclosure may be used in a variety of applications, including above and below grade. The enclosure may also include a lift assist system to allow it to be easily raised and lowered from a below grade stowed position to an above grade service position.
Patent CA-2907229-A1 (CA)
Inventor: JARRELL KEVIN A
IPC: C12N9/10
Filed: 2014-03-14
Abstract: In certain embodiments, the present invention comprises compositions and methods useful in the generation of acyl amino acids. In certain embodiments, the present invention provides an engineered polypeptide comprising a peptide synthetase domain; in some such embodiments, the engineered polypeptide comprises only a single peptide synthetase domain. In some embodiments, the present invention provides an engineered peptide synthetase that is substantially free of a thioesterase domain, and/or a reductase domain. In certain embodiments, the present invention provides an acyl amino acid composition comprising a plurality of different forms of an acyl amino acid. In some such compositions, substantially all of the acyl amino acids within the composition contain the same amino acid moiety and differ with respect to acyl moiety. We also described populations where the fatty acid si for example 95% one length (C14, myristic).
Patent CA-2908652-A1 (CA)
Inventor: MORTON SCOTT CHANDLER
IPC: F02C9/26
Filed: 2014-04-09
Abstract: According to various embodiments, a fuel pump system 50 having a servo controlled pump bypass 67 is utilized. The servo controlled bypass around the fuel pump provides the capability for the fuel flow rate to be adjusted and controlled independent of the fuel metering system.
Patent CA-2910080-A1 (CA)
Title: System and method for conditioning particulate matter
Inventor: VERBRAAK PETRUS LEONARDUS
IPC: B01D53/50
Filed: 2014-04-25
Abstract: A method of conditioning particulate material (M) and/or a gas is provided, comprising the steps of: feeding an amount of particulate material up to a filling level (L) into in an inner volume (V) of a silo (3) having silo walls (5), a gas inlet (13) and a gas outlet (11), and generating a gas flow (F) of a gas from the gas inlet through the particulate material to the gas outlet which comprises applying suction to the inner volume of the silo through the gas outlet, wherein the gas outlet is located in a silo wall below the filling level and covered by the particulate material. A system is also provided.
Patent CA-2910443-A1 (CA)
Title: System and method for measuring and metering deicing fluid from a tank using a refractometer module
Inventor: MCGILLIS GREGORY JOSEPH
IPC: G01F22/00
Filed: 2011-03-14
Abstract: A system and method is provided for measuring and metering deicing fluid as it is dispensed from a tank onto an aircraft to remove ice and to prevent subsequent icing.  The system can include a guided wave radar gauge mounted on the tank to measure the volume of fluid in the tank in real-time. As fluid is dispensed from the tank, the gauge measures the change in the volume of fluid in the tank and transmits the volume of fluid in the tank and the volume of fluid dispensed from the tank to a display/controller. The system can also include a refractometer module to enable the measurement of the concentration of a first constituent fluid relative to a second constituent fluid in a mixture thereof. The system can further measure the concentration of one deicing fluid constituent (e.g. glycol) mixed with another fluid constituent (e.g.  water) to determine the freeze point of the deicing fluid.
Patent CA-2911642-A1 (CA)
Inventor: MCGILLIS GREGORY JOSEPH
IPC: G01S13/88
Filed: 2011-03-14
Abstract: A system and method is provided for measuring and metering deicing fluid as it is dispensed from a tank onto an aircraft to remove ice and to prevent subsequent icing.  The system can include a guided wave radar gauge mounted on the tank to measure the volume of fluid in the tank in real-time. As fluid is dispensed from the tank, the gauge measures the change in the volume of fluid in the tank and transmits the volume of fluid in the tank and the volume of fluid dispensed from the tank to a display/controller. The system can also include a refractometer module to enable the measurement of the concentration of a first constituent fluid relative to a second constituent fluid in a mixture thereof. The system can further measure the concentration of one deicing fluid constituent (e.g. glycol) mixed with another fluid constituent (e.g.  water) to determine the freeze point of the deicing fluid.
Patent CA-2912361-A1 (CA)
Inventor: ZANOTTI MASSIMO
IPC: A22B3/00
Filed: 2014-05-15
Abstract: A method for stunning poultry in a slaughterhouse by means of supplying a stunning gas into a closed chamber (1) wherein the poultry is advanced through a plurality of successive ambients (6a-6g) between an inlet (2), wherein the stunning gas concentration is at a minimum, and an outlet (3), at which the stunning gas concentration is at a maximum. The stunning gas concentration increases progressively from each ambient to the successive ambient, initially with a minimum increase rate and thereafter with a higher increase rate up to the maximum concentration.
Patent CA-2912503-A1 (CA)
Title: Container sizing method and system
Inventor: BENTERMAN DANIEL
IPC: B31B50/00
Filed: 2013-06-04
Abstract: A carton sizing system (1 ) that has a frame (2), a controller (4), one or more cutters (51 ) movably mounted to the frame (2) and operatively connected to the controller (4), one or more markers (61 ) movably mounted to the frame (2) and operatively connected to the controller (4). The carton sizing system (1 ) also has a measuring means (7) that is operatively connected to the controller (4) and configured to determine, in use, the footprint of an open top carton and to determine the height of one or more objects contained within the carton. The controller (4) is configured to position the one or more cutters (51 ) based on the determined footprint and to cut vertical edges of the carton based on the determined height and also to position the one or more markers (61 ) based on the determined footprint and height and to score or crease vertical walls of the carton between the vertical edges to at least partially define foldable panels.
Patent CA-2912652-A1 (CA)
Title: Pyrotechnic gas generator for actuating a jack
Inventor: MARLIN FREDERIC
IPC: F42B3/00
Filed: 2014-05-16
Abstract: The invention relates to a pyrotechnical gas generator (10) for actuating a cylinder (100), including a body defining a combustion chamber (12) which contains a main pyrotechnical load (14), and an igniter (16, 18) for initiating the combustion of said main pyrotechnical load (14). The pyrotechnical gas generator (10) includes at least one retarding chamber (22) suitable for communicating with the combustion chamber (12) via at least one inlet (62), and the retarding chamber (22) is provided with at least one outlet (63) for the passage of the gases outside the gas generator, wherein said outlet is provided with a seal (73) suitable for moving from a closed state to an open state when the pressure inside the retarding chamber reaches a maximum breaking pressure (P1).
Patent CA-2918401-A1 (CA)
Title: New azabenzimidazole derivatives
Inventor: HIMMELSBACH FRANK
IPC: C07D519/00
Filed: 2014-07-14
Abstract: The present invention relates to compounds of general formula (I), wherein the group R1, R2, X and Y are defined as in claim 1, which have valuable pharmacological properties, in particular bind to the AMP-activated protein kinase (AMPK) and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2.
Patent CA-2920288-A1 (CA)
Title: Combustion a la cathode pour la production amelioree d'un gaz de synthese dans une pile a combustible
Inventor: BARCKHOLTZ TIMOTHY ANDREW
IPC: C01B3/38
Filed: 2014-09-29
Abstract: Cette invention concerne des piles à combustible à carbonate fondu opérant à l'aide d'un flux d'entrée à la cathode qui contient une partie d'un gaz combustible qui peut être un hydrocarbure, de l'hydrogène, ou autre gaz qui se combinera à l'oxygène pour générer de la chaleur sur la surface du catalyseur cathodique. Les gaz combustibles peuvent être mis en réaction dans la cathode et/ou à un étage formant un seul tenant en termes de chaleur avec la cathode. La chaleur générée par la réaction de combustion dans la cathode peut être utilisée, par exemple, pour permettre à d'autres réactions endothermiques (telles que le reformage) de se produire dans la partie anode de la cellule à combustible tout en maintenant le gradient de température recherché d'un bout à l'autre de la cellule à combustible. La cathode de la cellule à combustible peut éventuellement être modifiée pour améliorer encore ou pour commander la combustion au sein de la cathode, par l'introduction par exemple d'une surface catalytique supplémentaire dans la cathode.
Patent CA-2920342-A1 (CA)
Title: Silica sol
Inventor: SANNE ERIK
IPC: D21H17/68
Filed: 2014-08-20
Abstract: The present invention relates to a silica sol having a pH above about 10, molar ratio of Si02:M20, in which M is alkali metal, of from about 6:1 to about 16:1, concentration of soluble silica above about 3000 mg Si02/l, and S-value of from about 18 to about 40 %. The invention further relates to a process for producing a silica sol which comprises acidifying an aqueous alkali metal silicate solution to a pH of from 1 to 4 to form an acid sol, alkalizing the acid sol by addition of aqueous alkali metal silicate solution to obtain an intermediate sol and interrupt the addition of aqueous alkali metal silicate solution when the intermediate sol has reached a pH of from about 5 to about 8, stirring the intermediate sol for a time period of from about 10 to about 6000 seconds without addition of aqueous alkali metal silicate solution, alkalizing the intermediate sol by addition of aqueous alkali metal silicate solution to obtain a silica sol having a pH above about 10 and molar ratio of Si02:M20, in which M is alkali metal, of from about 6:1 to about 16:1, and optionally adding an aluminum compound to the acid sol, intermediate sol or silica sol. The invention further relates to a silica sol obtainable by the process of the invention. The invention further relates to the use of the silica sol as a flocculating agent, in water purification and in producing paper and board. The invention further relates to a process for producing paper and board which comprises: (i) providing an aqueous suspension comprising cellulosic fibers; (ii) adding to the suspension one or more drainage and retention aids comprising the silica sol; and (iii) dewatering the obtained suspension to provide a sheet or web of paper or board.
Patent CA-2920687-A1 (CA)
Title: Method of using surface modifying treatment agents to treat subterranean formations
Inventor: LANT KIMBERLY
IPC: C09K8/58
Filed: 2014-09-19
Abstract: A well treatment fluid contains a surface modifying treatment agent having an anchor and a hydrophobic tail. The surface modifying treatment agent is an organophosphorus acid derivative. After the well treatment fluid is pumped into a well penetrating the subterranean formation, the anchor binds to the surface of the formation. The subterranean formation is a siliceous formation or a metal oxide-containing subterranean formation. The anchor bonds to a Si atom when the formation is a siliceous formation and to the metal of the metal oxide when the formation is a metal oxide-containing formation. After being bound to the surface of the formation, frictional drag within the well is reduced. This allows for faster recovery of formation fluids. The bonding of the surface modifying treatment agent onto the formation may further be enhanced by first pre-treating the formation with a non-aqueous fluid. By increasing the number of sites for the surface modifying treatment agent to bind onto the surface of the subterranean formation, productivity is improved.
Patent CA-2922372-A1 (CA)
Inventor: SHIMADA TAKASHI
IPC: G01N27/62
Filed: 2013-09-09
Abstract: A method for preparing peptide fragments by cleaving a protein using a protease.  The method according to the present invention comprises a step for contacting, in a liquid, a porous body (20), in which the substrate protein (25) to be cleaved is immobilized in pores (29), with microparticles (10) which carry the protease (15) immobilized on the surface thereof. In the present invention, the average particle diameter of the microparticles (10) is larger than the average pore diameter of the porous body (20). According to the method of the present invention, the substrate protein (25) that is an antibody can be site-specifically cleaved. By analying the peptide fragments that are obtained by the above method by mass spectrometry, etc., the antibody protein can be detected or quantitatively analyzed.
Patent CA-2923865-A1 (CA)
Inventor: PURKIS DANIEL GEORGE
IPC: E21B23/02
Filed: 2007-11-19
Abstract: A plug for sealing a conduit is described. The plug comprises a housing, a setting member, at least one anchor and at least one seal element. Rotation of the setting member with respect to the housing in a setting direction sets the at least one anchor and the at least one seal element.
Patent CA-2924629-A1 (CA)
Title: Procede de production d'un acide l-amino au moyen d'une bacterie de la famille des enterobacteriaceae ayant une expression attenuee d'un gene codant le transporteur de phosphate
Inventor: KUVAEVA TATYANA MIKHAILOVNA
IPC: C12N1/21
Filed: 2014-10-02
Abstract: La présente invention concerne un procédé de production d'un acide L-amino par fermentation au moyen d'une bactérie de la famille des Enterobacteriaceae, en particulier une bactérie appartenant au genre Escherichia, qui a été modifiée pour atténuer l'expression d'un gène codant le transporteur de phosphate, tel que le gène pitA ou le gène pitB.
Patent CA-2925985-A1 (CA)
Inventor: GINGERA GREGORY ROSS
IPC: A01H5/10
Filed: 2016-04-01
Abstract: The present invention relates to a new and distinctive canola, designated G30853A. Also included are seeds of canola G30853A, to the plants, or plant parts, of canola G30853A, and cells thereof. The present invention also relates to the use of canola G30853A in producing a descendant canola plant, as well as to methods for producing a canola plant produced by crossing the canola G30853A with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G30853A.
Patent CA-2928861-A1 (CA)
Inventor: HASSAN KHALID
IPC: B21D41/02
Filed: 2014-11-13
Abstract: A consumable assembly for use in an arc welding apparatus is provided that includes a nozzle assembly having a nozzle body (100), an insulator (92) disposed within the nozzle body (1000), and a nozzle insert (94) disposed within the insulator (92). The nozzle insert (94) includes an internal gas diverter (110, 112). A contact tip (24) is disposed within the nozzle assembly and includes at least one aperture extending from an exterior portion to an internal cavity, an exit orifice, a distal end face, and an exterior surface extending between the at least one aperture and the distal end portion of the contact tip (24). The internal gas diverter directs a flow of shield gas exiting the at least one aperture along the exterior surface of the contact tip (24), and a principal distance from the at least one aperture to the distal end face is varied to adjust the flow of the shield gas for improved cooling.
Patent CA-2930099-A1 (CA)
Inventor: LI XIAOFENG
IPC: H05B37/02
Filed: 2016-05-13
Abstract: Imitation candle devices and systems with enhanced features are described that facilitate operation and usage of electronic candles. The disclosed features include blow sensors that are positioned inside of the imitation candle device, or within an associated remote control device, to enable the electronic candle to be turned on or off remotely, when a user blows into the candle or the remote control devices. Additionally, the imitation candle can be turned on or off by a simple user action, such as touching the imitation candle device.
Patent CA-2930354-A1 (CA)
Inventor: KHALAJ STEVE SAEED
IPC: A61M25/02
Filed: 2014-09-26
Abstract: A catheter connector and securement device system includes a connector seated within a securement device. The securement device includes a lower shell member having a perimeter wall defining an interior cradle space that conforms to the connector body. A cover member is hinged to the lower shell member at a hinge line and is movable from an open position for insertion and removal of the connector to a closed position wherein the cover member releasably latches to the Sower shell member to retain the connector within the lower shell member, A catheter retention device may be spaced from the perimeter wall.
Patent CA-2931596-A1 (CA)
Title: Procede pour la preparation de tiacumicine
Inventor: HANSEN ESPEN FRIDTJOF
IPC: C12P17/18
Filed: 2014-12-18
Abstract: La présente invention concerne la préparation de tiacumicine B à partir d'une souche de Dactylosporangium ou d'Actinoplanes qui peut produire de la tiacumicine B par séchage par pulvérisation ou lyophilisation, puis par extraction de la poudre séchée.
Patent CA-2932410-A1 (CA)
Title: Air-gap faucet
Inventor: MELLITS KIRK
IPC: E03C1/10
Filed: 2016-06-07
Abstract: An air-gap device integrated within a faucet base of a faucet fixture for use with a dishwashing device is disposable on a counter surface and includes: a base forming flow channels adapted to provide a fluid-tight seal at the surface; a fixed block wall extending from the base, the fixed block wall separating a first pair of flow channels from a second pair of flow channels and providing a fluid-tight seal for the first pair of the flow channels; and a removable block cover selectively attachable to the fixed block wall to fluidicly couple the second pair of flow channels, the block cover further forming an air-gap channel in fluidic communication with ambient. Modular design permits removal of the faucet and valve portion to access the air-gap device for maintenance, without the need to disconnect any fluid supply or waste lines.
Patent CA-2933071-A1 (CA)
Inventor: SUZUKI TATSUYA
IPC: C09J133/08
Filed: 2016-06-15
Abstract: Provided is a PSA composition for forming a PSA comprising a (meth)acrylic polymer, comprising, as monomeric components constituting the (meth)acrylic polymer: (A) a C2-18 alkyl (meth)acrylate, (B) an alicyclic monomer, and (C) a monomer having at least either a hydroxyl group or a carboxyl group. The average number of carbons of alkyl group in the (A) is 8 or less. The monomeric components comprise the (C) at 3 % by weight or greater while the weights Wb and Wc of the (B) and (C) satisfy a relationship 0.8 <= Wb/Wc.
Patent CA-2933324-A1 (CA)
Title: Systems and methods of routing ip telephony data packet communications
Inventor: BUCKO ANDREW
IPC: H04L12/66
Filed: 2013-11-21
Abstract: Systems and methods performed by a telephony device allow the telephony device to test the quality of multiple potential paths which can be used to conduct a telephony communication. By testing the conditions that presently exist, the telephony device can choose the path that is presently offering the best quality. A telephony communication may be setup over an initial path, and then subsequent testing may determine that it is best to switch to an alternate path offering better call quality. The initial path used for the telephony communication may be the one that offers the fastest initial connection. When multiple potential paths exist, the telephony communication may be conducted over a first path while keep-alive messages are communicated over a second path so that the telephony communication can be quickly switched to the second path.
Patent CA-2933699-A1 (CA)
Title: Ensemble de connexion de chauffage de trace de conduite pip
Inventor: TKAZYCK TOMASZ
IPC: F16L39/00
Filed: 2014-12-19
Abstract: L'invention concerne un ensemble de connexion de chauffage de trace de conduite à enveloppes multiples (PIP pour Pipe-In-Pipe) dans l'espace annulaire d'un pipeline PIP comprenant au moins une première et une seconde tige PIP conjointes comportant des tuyaux interne et externe, l'espace annulaire étant formé entre ces derniers, la première tige PIP comportant un premier câble de chauffage de trace situé le long de son tuyau interne et la seconde tige PIP comportant un second câble de chauffage de trace situé le long de son tuyau interne, les premier et second câbles de chauffage de trace comportant des extrémités de câble et des bornes de câble de chauffage sur les extrémités de câble, ainsi qu'un câble de raccordement intermédiaire flexible comportant une première et une seconde borne intermédiaire fixées aux bornes de câble de chauffage des premier et second câbles de chauffage de trace respectivement pour former un trajet électrique sécurisé entre le premier et le second câble de chauffage de trace. De cette manière, la sécurisation des bornes de câble de chauffage avec le câble de raccordement intermédiaire réduit de façon significative le temps nécessaire pour former un trajet électrique sécurisé entre les câbles de chauffage de trace de chaque tige PIP.
Patent CA-2934067-A1 (CA)
Inventor: MURCH BRIAN A
IPC: B65B55/20
Filed: 2016-06-27
Abstract: A system for providing a web of inflated containers includes a conveyance system, a detachment arm, and a controller. The conveyance system has an operative mode in which the web is advanced along a path of travel by counter-rotating members having a nip through which at least a portion of the web passes and (ii) an idle mode. The detachment arm is positioned beside the path of travel downstream from the conveyance system. The detachment arm has a separator end to engage the web in the path of travel. The controller is programmed to operatively control the conveyance system to move to: (i) the operative mode to advance the web by a predetermined number of containers and (ii) the idle mode in which a transverse detachment line of the web is aligned with the separator end of the detachment arm.
Patent CA-2934453-A1 (CA)
Inventor: HORN GERALD
IPC: A01N43/56
Filed: 2014-02-11
Abstract: The invention provides a-2 adrenergic receptor agonist compositions and methods for treating glaucoma and other intraocular conditions. The preferred a-2 agonist used in the inventive compositions and methods is dexmedetomidine.
Patent CA-2935840-A1 (CA)
Inventor: LASKA BRADY NICHOLAS
IPC: H04R1/08
Filed: 2016-07-12
Abstract: A mobile communication device and a method of mitigating wind noise in a speech signal generated at a microphone of the mobile communication device. A primary microphone of the mobile communication device receives speech and wind noise and generates a first speech signal based on the speech and the wind noise that is received. A  secondary microphone of the mobile communication device receives attenuated speech and generates a second speech signal based on the attenuated speech that is received. The secondary microphone is shielded from the wind noise when the primary microphone receives speech and the wind noise. A processer of the mobile communication device processes the first speech signal to replace a low frequency portion of the first speech signal with the second speech signal in order to mitigate the wind noise in the first speech signal.